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Atomic Structure of Technetium and Silver


Atomic Structure of Silver and Technetium


Atomic

Atomic Number
43  
99+
47  
99+

Electron Configuration
[Kr] 4d5 5s2  
[Kr] 4d10 5s1  

Crystal Structure
Hexagonal Close Packed (HCP)  
Face Centered Cubic (FCC)  

Crystal Lattice
HCP-Crystal-Structure-of-Technetium.jpg#100  
FCC-Crystal-Structure-of-Silver.jpg#100  

Atom
  
  

Number of Protons
43  
99+
47  
99+

Number of Neutrons
55  
99+
61  
99+

Number of Electrons
43  
99+
47  
99+

Radius of an Atom
  
  

Atomic Radius
136.00 pm  
99+
144.00 pm  
38

Covalent Radius
147.00 pm  
39
145.00 pm  
99+

Van der Waals Radius
200.00 pm  
35
172.00 pm  
99+

Atomic Weight
98.00 amu  
99+
107.87 amu  
99+

Atomic Volume
8.50 cm3/mol  
99+
10.30 cm3/mol  
99+

Adjacent Atomic Numbers
  
  

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Palladium
  

Next Element
Ruthenium
  
Cadmium
  

Valence Electron Potential
180.00 (-eV)  
3
11.40 (-eV)  
99+

Lattice Constant
273.50 pm  
99+
408.53 pm  
23

Lattice Angles
π/2, π/2, 2 π/3  
π/2, π/2, π/2  

Lattice C/A Ratio
1.60  
21
1.59  
26

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